Ultraviolet light is a type of electromagnetic radiation, as are radio waves, infrared radiation, X-rays and gamma-rays.
Marsala is a wine, dry or sweet, produced in the region surrounding the Italian city of Marsala in Sicily.Marsala first received Denominazione di Origine Controllata (DOC) status in 1969.hile the city's natives sometimes drink vintage Marsala, the wine produced for export is universally fortified similar to Port, Madeira and Sherry.
For the Mars bar, see Mars (chocolate bar). Mars is an American global manufacturer of confectionery, pet food, and other food products, and a provider of animal care services, with US$33 billion in annual sales in 2015, and is ranked as the 6th largest privately held company in the United States by Forbes.